baber/WOPTO huggingface dataset:
Patent JP-2002274412-A (JP)
Title: Crawler traveling vehicle
Inventor: KAMOTO MASASHI
IPC: B62D11/08
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide various swiveling patterns without changing gears of a swiveling power transmission system by HST and prevent the mud form being pressed by a crawler in any swiveling pattern in a transmission provided with a linear power transmission system and a swiveling power transmission system. SOLUTION: The transmission 10 is provided with the linear power transmission system 14 for transmitting the traveling power in synchronization with left and right crawler driving shafts 16L, 16R, and the swiveling power transmission system 15 for selectively transmitting the traveling power to the left and right crawler driving shafts 16L, 16R while changing gears by plural gear change clutches C1-C4, the swiveling power transmission system 15 is provided with slow swiveling conditions (7:3, 9:1) of plural stages for slowly swiveling a machine body while decelerating the crawler driving shafts 16L, 16R inside the swiveling, and further the crawler driving shafts 16L, 16R inside swiveling is slowly driven at a low speed approximately in a stop condition (slow swiveling 9:1) in a final decelerating condition.
Patent JP-2002302005-A (JP)
Title: Head part protecting air bag device
Inventor: TANASE TOSHINORI
IPC: B60R21/232
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a head part protecting air bag device capable of producing high tension along the front/rear direction of a vehicle in the lower edge side of the air bag when completing the development and inflation. SOLUTION: In this head part protecting air bag device, when allowing inflation gas G to flow therein and completing the development and the inflation the air bag 12, front-rear directional tension is generated in respective inflation shielding parts 14 and 18 by respective inflation parts 15 and 19 partitioned by partition parts 29 in the respective inflation and shielding parts 14 and 18. The respective inflation and shielding parts 14 and 18 are mutually connected in side of the air bag lower edge 12b by an inflation communication part 23 in the lower position of a plate part 30 not allowing the inflation gas G to flow.  The inflation communication part 23 is disposed in the front/rear direction along the air bag lower edge 12b to connect the respective inflation shielding parts 14 and 18 to each other without lowering the tension generated in the respective inflation shielding parts so as to provide the high tension along the front/rear direction in the whole of the lower edge 12b of the air bag 12.
Patent JP-2001290332-A (JP)
Title: Image forming device
Inventor: NAGAO YOSHITOMO
IPC: G03G15/01
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To detect the misregistration of a black image forming part for a multicolor image forming device. SOLUTION: The image forming device is provided with plural image forming parts, a test pattern carrier for carrying plural test patterns formed by plural image forming parts, and a test pattern reading means for optically reading plural test patterns carried by the test pattern carriers and for detecting the misregistration by the test pattern reading means and correcting the registration. The test pattern 22 (TK) which is formed with developer having spectral reflection characteristics which cannot be read by the test pattern reader and a test pattern 22 (TM) which is formed by developer with spectral reflection characteristics and which can be read by the test pattern reader are formed in the overlaid state, and then, the test patterns in the overlaid state are read by the test pattern reader, then the misregistration amount is detected.
Patent JP-2002276421-A (JP)
Title: Control device for cylinder injection engine
Inventor: TETSUNO MASAYUKI
IPC: F02M25/07
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To achieve a properly stratified mixture by avoiding an inbalance between fuel injection and tumbling flow resulting from the dispersion of the penetration force of the fuel injection from an injector 18 when the tumblning flow T flowing to the injector 18 is generated in a cylinder combustion chamber 6 during stratified charge combustion of an engine 1, a fuel reversing to the tumbling flow T is injected with proper penetration force and a combustible mixture staying near an electrode of an ignition plug 16 is ignited right at an ignition timing for the cylinder. SOLUTION: During idling the engine 1, a fuel injection timing for the injector 18 is corrected to an advance side while gradually reducing the pressure of fuel injection from the injector 18 from a basic target combustion pressure to a set lower limit value so that the change rate of a crank angle speed is made smaller than a preset criterion value in the meantime. If the change rate of the crank angle speed is made smaller than the criterion value by the correction, then the fuel injection timing is corrected to a lag side while gradually increasing the combustion pressure to a set upper limit value so that the change rate of the crank angle speed is made smaller.
Patent JP-2002280862-A (JP)
Title: Composite lc filter circuit and composite lc filter component
Inventor: NOSAKA KOJI
IPC: H03H7/46
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a composite LC filter with a small insertion loss where the effect of a terminating state of input/output terminals on a pass band is small and to provide a composite LC filter component. SOLUTION: A band pass filter F11 is connected between a common input output terminal 12 and an input output terminal 13 and a band pass filter F12 is connected between the common input output terminal 12 and an input output terminal 14 in the composite LC filter circuit 11. The band pass filter F11 comprises a series resonance circuit including an inductor L1 and a capacitor C1 and has a pass band f1 whose center frequency is the series resonance frequency. The band pass filter F12 comprises a series resonance circuit including an inductor L2 and a capacitor C2 and has a pass band f2 (>f1) whose center frequency is the series resonance frequency.
Patent JP-2002282166-A (JP)
Title: Toilet system
Inventor: FUJIMURA HIROKI
IPC: A47K13/02
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a toilet capable of preventing dirt/dust from being stuck on the resin surface of the toilet, and maintaining a good appearance for a long time without many times cleaning. SOLUTION: By applying charging proofing agent treatment to resin molded article composing the toilet, dirt or dust in the atmosphere is not stuck on the resin molded articles. Thus, since cleaning for removing such dirt/dust is not required, the resin molded articles are not damaged.
Patent JP-2002282584-A (JP)
Title: Washing machine
Inventor: WATABE YOSHITO
IPC: D06F39/08
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a washing machine capable of preventing powdery detergent from being adhered to laundry in a granular state and sufficiently exhibiting the cleaning force of the powdery detergent. SOLUTION: A detergent feeder for dissolving the powdery detergent in water and supplying it to a washing tub is provided with a powdery detergent housing part 7, a detergent mixing part 9 for joining the powdery detergent with water, a detergent feeding means 8 for gradually running the powdery detergent 31 in the powdery detergent housing part and putting it to the detergent mixing part, and a detergent dissolving means 10 for sucking, stirring and dissolving the mixture of the powdery detergent and water.
Patent JP-2002284434-A (JP)
Title: Method for enclosing and sealing enclosure
Inventor: MAKITANI SHINICHI
IPC: B65H39/04
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To enclose and seal various sorts of documents addressed to specific individuals without depending on constitution of an enclosing and sealing machine. SOLUTION: Personal information to be addressed to respective individuals is outputted by a printer to plural sorts of documents to form documents addressed to individuals having different information printed. The documents are rearranged in a specified order, they are processed into forms of enclosures, and the group Z of documents is set on an enclosure station of the enclosing and sealing machine U, where they are collated with other enclosures to be enclosed and sealed, so that plural sorts of documents addressed to individuals are enclosed and sealed. Since only one enclosure station is required, as many sorts of documents addressed to specific individuals as a rearranging means allows can be enclosed and sealed without depending on the constitution of the enclosing and sealing machine.
Patent JP-2002288887-A (JP)
Title: Medium testing method, medium tester, medium testing program and recording medium
Inventor: MATSUMOTO YOSHITERU
IPC: G11B7/24097
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To efficiently test a reproduction only medium that is designed for reproduction in a reproducing device and has a copy protection function such as a CSS. SOLUTION: A comparison checker 25 is comformity to the CSS and can make mutual authentification with a disk reader 24 which is in compliance with the CSS and reads the scramble data from a DVD 305. And the comparison checker 25 reads the scramble data from the DVD 305 and compare them with the scramble data obtained from a test disk 303 through a disk reader 22. The test disk 303 has the scramble data recorded on the original of the DVD 303.
Patent JP-2002284890-A (JP)
Title: Manufacturing method of phenolic resin molding material
Inventor: NISHIMURA MASAO
IPC: C08J5/04
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To manufacture a phenolic resin molding material exhibiting a high mechanical strength at ordinary temperature as well as when heated by keeping the fiber length of a glass fiber long in the molding material thereby retaining adhesion of the resin to a substrate. SOLUTION: In a manufacturing method of a phenolic resin molding material comprising as essential ingredients a phenolic resin and a glass fiber, a raw material containing the phenolic resin together with the glass fiber is in advance mixed in a heating, dispersing and mixing apparatus and then kneaded by a heating roll.
Patent JP-2002283552-A (JP)
Title: Ink jet recording sheet and its cutting method
Inventor: KOJIMA OSAMU
IPC: B41M5/00
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To prevent an ink receiving layer from being stripped at an end part when an ink jet recording sheet is cut into a sheet by means of a cutter. SOLUTION: An end part cut by the tooth flank of a cutter is cut again by the rear surface of the cutter from the side provided with an ink receiving layer thus cutting all end parts by the rear surface of the cutter as a result.
Patent JP-2001293139-A (JP)
Title: Slot machine
Inventor: TOYOSHIMA KOJI
IPC: A63F5/04
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a slot machine which can stop to execute information direction under a prescribed condition when a player can judge whether or not there is possibility of drawing lots of a role object according to a pattern or combination of patterns appeared at a time when the reel is stopped. SOLUTION: This slot machine is equipped with a reel stop position determining means 65 to determine the reel stop position based in a reel position at detecting a reel stop signal, a game condition, and a result of drawing lots of a role object, a specific stop position memory means 67 to store a specific reel stop position by which a player can judge whether or not there is possibility of drawing lots of a specific role object, a specific stop position judging means 68 to judge whether or not a reel stop position determined by the reel stop position determining means 65 is the specific reel stop position according to the contents of the specific stop position memory means 67, an information direction means 69 to stop at least part of information direction by the information direction means 64, and so forth.
Patent JP-2002285307-A (JP)
Title: Method and device for removing stuck material on surface of roll provided in bath
Inventor: NISHISAKA TOMOAKI
IPC: C23C2/00
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for removing stuck materials on the surface of a roll provided in a plating bath, by which the performance of a device for removing stuck dross is maintained even when the device is continuously used for a long period of time, and to provide the device for removing the stuck materials. SOLUTION: In the method for removing stuck materials on the surface of the roll provided in the plating bath, which comprises scraping away stuck dross on the surface of the roll by pressing a blade 7 to the surface 4 of the roll 4 provided in the plating bath, a blade 7a having such a form that a following part 12 having a constant thickness is connected to a tip end taper part 11 is used as the blade 7 and the taper face of the tip end taper part 11 is pressed to the surface of the roll 4 provided in the bath with a constant pressing force.
Patent JP-2002289114-A (JP)
Title: Light emission element
Inventor: HORI YUJI
IPC: H01J29/18
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a new light emission element which does not cause problems due to such conventional light emission elements as an incandescent electric lamp, a fluorescent lamp and an LED. SOLUTION: This new light emission element 10 comprises a transparent substrate 1, a light-emitting layer 2 formed on the major surface of the transparent substrate 1 and an electrode 6 formed on the major surface of the light- emitting layer 2, and also the light-emitting layer 2 comprises a base layer 3 composed of a first nitride semiconductor and an island-like crystal 4 composed of a second nitride semiconductor included in the base layer 3, further an electron-emitting source 5 is disposed facing the electrode 6, in addition electron beams emitted from the electron-emitting source 5 excite the island-like crystal 4 in the light-emitting layer 2, and thence the island-like crystal 4 is made to emit light.
Patent JP-2002287361-A (JP)
Title: Method for forming pattern
Inventor: ENDO MASATAKA
IPC: G03F7/039
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To obtain a resist pattern having a preferable profile while the crosslinking reaction hardly occurs in the exposed part of a resist film irradiated with extreme UV rays. SOLUTION: After a resist film 11 consisting of the following chemically amplifying resist material is formed, the resist film 11 is exposed according to a pattern through a mask 12 to extreme UV rays 13. The exposed resist film 11 according to the pattern is developed to form a resist pattern 14 consisting of the unexposed part 11b of the resist film 11. The resist material has base polymers containing lactone groups as the adhering groups coupled to the side chains of the polymers but containing neither hydroxyl groups nor carboxylic acid groups and has an acid producing agent which produces acids by irradiation of light.
Patent JP-2002292144-A (JP)
Title: Player managing method, player managing program, and server apparatus for managing player in net game
Inventor: HAYAMIZU JUNICHI
IPC: A63F13/79
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a player managing method to efficiently manage players in a net game, a player managing program in a net game, and a server apparatus for managing players in a net game. SOLUTION: A player managing unit 30 includes a member registration part 301 to receive a member registration request from a player to register a member, a group registration part 302 to register a registered player in any one of a plurality of managing groups, each group being constituted of a predetermined number of players, a game space setting part 303 to set a game space, in which a character operated by each of players to perform a game is included, and a manager appointing part 305 to appoint a local manager who establishes a local rule by means of a rule setting part 306 to decide and enforce punishment such as warning to a player in the managing group who has violated the local rule, or forced withdrawal from the group.
Patent JP-2002297576-A (JP)
Title: Information processing apparatus, its method, and recording medium utilized with the apparatus
Inventor: SENOO SEIICHI
IPC: G06F17/30
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To allow browsing sequentially from item information of targeted delivery information with accessing the delivery information from a database on a network. SOLUTION: An information processing apparatus comprises a communication processing part to connect to the network and access to delivery information serviced from the database, a display part to display a registration screen for registering of access information to access to the delivery information and accessed delivery information, a registration part to register sequentially in a control table which is previously provided with the access information of the delivery information and item specifying information for specifying item information included in the delivery information,  a searching part to search the access information of the delivery information and the specifying information and a display control part to display with putting the accessed item information on the top when the processing part accesses to the item information of the delivery information in order of browsing from the database according to the searched access information and item information.
Patent JP-2002294416-A (JP)
Title: Grain-oriented electro magnetic steel sheet with low core loss, and manufacturing method and manufacturing apparatus therefor
Inventor: ARAI SATOSHI
IPC: C22C38/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To manufacture a grain-oriented electromagnetic steel sheet with reduced core loss and magnetostriction. SOLUTION: The grain-oriented electromagnetic steel sheet with low core loss has linear or discontinuously linear grooves in an approximately transverse direction against a rolling direction, and has secondary recrystallized grain boundaries penetrating through the sheet thickness under parts of 15% or more and 90% or less of the total groove length. The manufacturing method includes heating the sheet to a recrystallization temperature after a final cold rolling, forming the linear or discontinuously linear grooves in the approximately transverse direction against the rolling direction by machining, and then annealing it for the purpose of secondary recrystallization.
Patent JP-2002296650-A (JP)
Title: Camera
Inventor: YABE MASAO
IPC: G03B17/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a camera detecting a film feed length by its driven roller to prevent the driven roller from rotation after film winding. SOLUTION: The motor-driven automatic feeding of a brownie film 11 is achieved by detecting the film feed length from a rotation of the driven roller 15. In filming, the brownie film 11 pushes down a brake arm 16 to drive the driven roller 15 into rotation. When a trailer of the film 11 is fed after filming completion, the brake arm 16 presses a rotary shaft 15a by using a spring 18 to stop rotation of the driven roller 15, preventing the motor from malfunction.
Patent JP-2002302318-A (JP)
Title: Roller fixing member in recording medium delivery device and recording device having the same member
Inventor: TEZUKA SEIJI
IPC: B65H29/22
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a roller fixing member and a recording device having the same, capable of miniaturizing a mounting member for the roller fixing member in a recording medium delivery device. SOLUTION: This roller fixing member 80 is provided with a stopper 82 for fixing a delivery pressure roller 148b to the mounting member 84 in the recording medium delivery device. The stopper 82 is extended in the main scanning direction, and the delivery pressure roller is fixed to the mounting member by fitting the stopper 82 to the mounting member only in the main scanning direction. Whereby the roller fixing member can be fixed to the mounting member only by, for example, forming a hole capable of inserting the stopper of the roller fixing member on the mounting member in advance, and inserting the stopper into the hole to fit the stopper in the main scanning direction, which dispenses with the enlargement of a width in the sub-scanning direction of the mounting member, and miniaturizes the mounting member.
Patent JP-2002344101-A (JP)
Title: Printed circuit board and its manufacturing method
Inventor: HAYASHI KATSUHIKO
IPC: H05K1/09
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a printed circuit board which can stand repetitive heating and cooling cycles for a long term and is improved in continuity between wiring patterns on its front and rear surfaces. SOLUTION: As the material of the via holes 16 of his printed circuit board, highly heat-resistant oxygen free copper, phosphorus deoxidized copper, and/or toughpitch copper is used. Plated copper layers 18 are formed so that the layers 18 may come into contact with both ends of the via holes 16.
Patent JP-2002302781-A (JP)
Title: Electrolytic corrosion protection system
Inventor: SAITO SABURO
IPC: C23F13/00
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To maintain the electrolytic corrosion protection state of an object to be protected at the finest state. SOLUTION: This electrolytic corrosion protection system has an energizing electrode 4 which is arranged to face an object 5 for electrolytic corrosion protection, a DC power source circuit 11 which passes corrosion protective current to the energizing electrode 4, a probe 2 which is made of the same material as the material of the object 5 for electrolytic corrosion protection, a monitor reference electronic 3 which is arranged in proximity to the probe 2 and a monitor controller 12 in which the potential changed by the current flowing in the probe 2 is detected by the monitor reference electrode 3 and which regulates the corrosion protective current by controlling the DC power source circuit 11 by the current flowing in the probe 2.
Patent JP-2002105096-A (JP)
Title: Purine l-nucleosides and use thereof
Inventor: KOWANII WAN
IPC: A61K31/519
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To obtain new purine L-nucleoside compounds and to provide a therapeutic use thereof. SOLUTION: The new purine L-nucleoside compounds are disclosed. Both the purine rings and the sugar are either modified and functionalized or both. The new compounds or pharmaceutically acceptable esters or salts thereof may be used in pharmaceutical compositions. The compositions may be used to treat an infection, an infestation, a neoplasm or an autoimmune disease. The new compounds may also be used to modulate aspects of the immune system, including modulation of Th1 and Th2.
Patent JP-2002312455-A (JP)
Title: Maintenance management support system and maintenance management support method
Inventor: MAEDA YUKITSUGU
IPC: G06Q50/00
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To efficiently support daily maintenance management of an operator without accompanying complicated operation. SOLUTION: An operator support entrance image plane G2 is provided with a today's data list displaying part S1 displaying a list of today's data per item (today's work content, today's trouble correspondence, and today's spare parts and consumable supplies record), a tabulation information displaying part S2 displaying a tabulation process result of trouble correspondence situations or work situations or the like, a log preparing button BT3, a display switching button BT4, page migration buttons BT5 and BT6, or the like.